Research Paper | Published:

Electrical Control of Growth in Plant Tissue Cultures

Bio/Technology volume 3, pages 253254 (1985) | Download Citation

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Abstract

When very weak electric currents of the order of 1 microamp were passed between the tissue and the culture medium, dramatic increases in growth were recorded for tobacco callus. The effect was dependent on the direction of the current. When the callus was made negative, the growth rate was stimulated by about 70 percent, whereas current in the reverse direction was slightly inhibitory. The effect might have commercial application in enhancing the yield of biomass for the production of secondary products by immobilised plant tissue cultures.

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References

  1. 1.

    1923. Electrical control of organic polarity in the egg of Fucus. Bot. Gaz. 76: 288–301.

  2. 2.

    1966. Electrical currents through the developing Fucus egg. Proc. Natl. Acad. Sci. U.S.A. 56: 1102–1109.

  3. 3.

    and 1975. Polarizing Fucoid eggs drive a calcium current through themselves. Science 187: 70–72.

  4. 4.

    and 1977. Electrical controls of development. Ann. Rev. Biophys. Bioeng. 6: 445–476.

  5. 5.

    1977. Electrophoresis along cell membranes. Nature 265: 600–602.

  6. 6.

    and 1977. Electrophoresis of concanavalin A receptors along muscle cell membranes. Nature 265: 602–605.

  7. 7.

    1982. Possible control points in plant development, p. 7–27. In: The Molecular Biology of Plant Development. Smith, H. and Grierson, D. (eds.) Blackwell Scientific Publications, Oxford.

  8. 8.

    , and 1968. Nutrient requirements of suspension cultures of soybean root cells. Exp. Cell Res. 50: 151–158.

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Author information

Affiliations

  1. Department of Pure and Applied Biology, Imperial College, Prince Consort Road, London SW7 2BB.

    • K. S. Rathore
    •  & A. Goldsworthy

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DOI

https://doi.org/10.1038/nbt0385-253

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